United States Postage Commemorative Stamp Honoring Great Irish Tenor John McCormack,
Issued June 6, 1984 in Boston, Massachusetts,
First Day of Issue Cover, FDC, ArtCraft Engraving Cachet, Unaddressed,
Cover in Removable Transparent Poly Sleeve and Mailed With Protection,
Made in the USA
Genuine First Day of Stamp Issued Cover Cancelled on the First Day of Issue Date by the U.S. Postal Service,
